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STEP 4-INSTALLING THE CEILING ASSEMBLY
Make sure that you have properly matched the roof top air conditioner and interior ceiling
assembly.Caution before tightening bolts:
1.
The applicable thickness of vehicle roof ranges from 30mm~80mm.
2.
Before tightening bolts, screw in the four bolts manually and prohibit screwing forcibly.
3.
When screwing bolts, you can use automatic tool. Do not tighten one bolt completely and then
tighten other bolts, in order to prevent sticking of screw thread.
4.The max torque for tightening ranges from 2.3Nm~2.5Nm.
The following step by step instructions must be performed in the following sequence to ensure proper
installation.
1.
Carefully take the ceiling assembly out of
the carton.
2.
Remove the ceiling grille from the ceiling
assembly.
3.
Then carry the outdoor unit to the vehicle's
top and align with the openings on the
vehicle's top. Use 2 sets of mounting plate
assembly and 4 screw bolts to mount the
outdoor unit. As for installing the mounting
plate sub-assy, these 4 long bolts' holes
should be align with the 4 holes on the a
daptor respectively at first and then the
upper planes on the bottom edge of two
mounting plates must be overlapped with
the bottom surface of vehicle roof.
(See Figure 5).
4.
You must start (thread) the mounting bolts
by hand to avoid cross-threading. DO NOT
START THE MOUNTING BOLTS WITH
Gasket
Thickness of vehicle
roof is from 30mm-80mm
4 bolt
(Max torque is from
2.3Nm~2.5Nm)
Figure 5
sponge(Num4,5mm)
Figure 5-1
installation board
bubble
wind-path
4 bolt
foam(Num 4,14mm)
foam
foam(under)
AN AIR GUN. The mounting bolts should
be tightened, process is completed when
the basepan gasket has been evenly
compressed.
5.
Before installing the air duct assembly of
the indoor unit of recreational vehicle air
conditioner, assemble the foam assembly
according to the thickness of the vehicle's
top. After simulated installation, use an
appropriate amount of sponge and foam
assembly. Stick the sponge and foam
assembly with double faced adhesive
tape (prepared by user)
(See Figure 5-1, Figure 5-2).
6.
Install the foam assembly on the air duct
assembly. Use 4 screw bolts to fix the air
duct assembly onto the mounting plate.
After connecting the outdoor unit with
indoor unit, check whether the foam
assembly has come loose (See Figure 5).
Overlapping area of
mounting board and
car roof
Figure 5-2
- 15 -
foam
wind-path
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